5 letter words:
busts7,
stubs7,
situs5,
suits5,
4 letter words:
zits13,
bits6,
buss6,
bust6,
buts6,
sibs6,
stub6,
subs6,
tubs6,
sits4,
suit4,
tuis4,
3 letter words:
biz14,
zit12,
bis5,
bit5,
bus5,
but5,
sib5,
sub5,
tub5,
its3,
sis3,
sit3,
tis3,
tui3,
uts3,
2 letter words:
bi4,
is2,
it2,
si2,
ti2,
us2,
ut2,